A carbon block loading and unloading ladder mechanism

Abstract

The utility model discloses a kind of carbon block truck loading and unloading cat ladder mechanism, belong to anode carbon block field, including chassis, the inner wall of chassis is fixedly installed with first crossbeam, the top of first crossbeam is fixedly installed with cat ladder bottom support seat, cat ladder is inserted in the inside of cat ladder bottom support seat, the top of chassis is fixedly installed with lifting assembly, the top of lifting assembly is fixedly installed with bearing frame plate, the outer wall of bearing frame plate is fixedly installed with unloading assembly, the inner wall of unloading assembly is fixedly installed with sliding assembly, the top of chassis is fixedly installed with positioning assembly.The utility model has the beneficial effect that: by setting up universal wheel at the bottom of chassis, the mechanism can be freely moved to the back or side of carbon block truck to carry out the unloading work of anode carbon block, and cat ladder is installed in cat ladder bottom support seat, cat ladder is overlapped with the bearing frame plate that can be adjusted in height with lifting assembly at the other end, so that the mechanism can be adapted to carbon block truck of different height to unload.

Description

Technical Field

[0001] This utility model relates to the field of anode carbon blocks, and more specifically, to a loading and unloading ladder mechanism for carbon block vehicles. Background Technology

[0002] Anode carbon blocks refer to carbon blocks produced using petroleum coke and pitch coke as aggregates and coal tar pitch as binder. They are used as anode materials in prebaked aluminum electrolysis cells. These carbon blocks have been roasted and have a stable geometric shape, so they are also called prebaked anode carbon blocks, or conventionally known as carbon anodes for aluminum electrolysis.

[0003] After transporting block anode carbon blocks, the carbon block truck requires workers to handle and unload them. Since the vehicle is at a certain height off the ground, multiple workers need to work together, which is not only labor-intensive but also prone to injury. In order to facilitate workers to get on and off the vehicle and improve loading and unloading efficiency, a carbon block truck loading and unloading ladder mechanism is proposed to solve the above problems. Utility Model Content

[0004] To overcome the inconvenience and safety issues of drivers and staff getting on and off vehicles in existing technologies, as well as the difficulty in handling anode carbon blocks and the high labor intensity, this utility model provides a carbon block truck loading and unloading ladder mechanism, including a base frame. A first crossbeam is fixedly installed on the inner wall of the base frame, and a ladder bottom support seat is fixedly installed on the top of the first crossbeam. A ladder is inserted into the interior of the ladder bottom support seat. A lifting component is fixedly installed on the top of the base frame, and a load-bearing frame plate is fixedly installed on the top of the lifting component. A unloading component is fixedly installed on the outer wall of the load-bearing frame plate, and a sliding component is fixedly installed on the inner wall of the unloading component. A positioning component is fixedly installed on the top of the base frame.

[0005] The bottom of the base frame is equipped with a number of casters, and the top of the load-bearing frame plate is fixedly equipped with a foot pedal.

[0006] Preferably, the lifting assembly includes a telescopic tube, which is fixedly installed on the top of the base frame. A telescopic rod is movably installed inside the telescopic tube, and a positioning slot is provided inside the telescopic rod.

[0007] Preferably, the positioning component includes an insert plate, which is fixedly installed on the top of the base frame. A positioning rod is inserted into the interior of the insert plate, and the shape of the positioning rod is adapted to the positioning slot.

[0008] The positioning rod can be connected to the adjusted telescopic rod through the positioning slot to form a positioning.

[0009] Preferably, the unloading assembly includes a charcoal block placement frame, which is fixedly connected to a load-bearing frame plate. The interior of the charcoal block placement frame has a slot, and a sliding component is fixedly installed on the inner wall of the slot. A side plate is fixedly installed on the outer wall of the charcoal block placement frame.

[0010] To assist in the unloading of anode carbon blocks.

[0011] Preferably, the sliding assembly includes a bearing housing, which is fixedly installed on the inner wall of the slot, and a sliding roller is movably installed inside the bearing housing.

[0012] The sliding method allows for labor-saving transportation of anode carbon blocks, eliminating the need for manual handling and reducing the workload.

[0013] Preferably, the end of the ladder away from the bottom support seat overlaps with the load-bearing frame plate.

[0014] The angle of the ladder can be adjusted flexibly.

[0015] Preferably, a second crossbeam is fixedly installed on the inner wall of the base frame, and an anti-slip component is fixedly installed at the center of the inner part of the second crossbeam.

[0016] Preferably, the anti-slip component includes a threaded tube, which is fixedly installed at the center of the second crossbeam. A threaded lifting rod is installed on the internal thread of the threaded tube, and an anti-slip base plate is fixedly installed at the bottom of the threaded lifting rod.

[0017] To prevent the mechanism from sliding.

[0018] Beneficial effects:

[0019] The beneficial effects of adopting the technical solution of this utility model are as follows:

[0020] (1) By setting universal wheels at the bottom of the base frame, the mechanism can move freely to the back or side of the carbon block car to unload the anode carbon blocks. At the same time, a ladder is installed in the bottom support seat of the ladder. The other end of the ladder is connected to the load-bearing frame plate that can be adjusted with the height of the lifting component. This allows the mechanism to be adapted to carbon block cars of different heights for unloading. After the height of the lifting component is adjusted, stability can be ensured by pushing the positioning component to connect with the lifting component. Finally, the staff and driver can quickly and safely get on and off the vehicle by climbing the ladder and stepping on the pedal.

[0021] (2) A material unloading assembly is also provided on the outer wall of the load-bearing frame for temporarily placing anode carbon blocks. A sliding assembly is installed on the inner wall of the material unloading assembly so that the anode carbon blocks can slide. The labor-saving sliding method eliminates the need for staff to move the anode carbon blocks. After the anode carbon blocks are placed, the carbon blocks can be brought close to the ground as the lifting assembly falls, making it convenient for staff to move and stack them, thereby improving transportation efficiency. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a side view of the structure of the positioning component and the lifting component of this utility model;

[0025] Figure 3 This is a top view of the structure of the sliding component of this utility model;

[0026] Figure 4 This is a front view of the anti-slip component of this utility model;

[0027] Figure 5 This is a top view of the structure of the bottom support base of the ladder of this utility model.

[0028] In the diagram: 1. Base frame; 10. First crossbeam; 11. Second crossbeam; 2. Ladder bottom support; 3. Ladder; 4. Lifting assembly; 40. Telescopic tube; 41. Telescopic rod; 42. Positioning slot; 5. Load-bearing frame plate; 51. Foot pedal; 6. Unloading assembly; 60. Carbon block placement frame; 61. Side plate; 7. Sliding assembly; 70. Bearing seat; 71. Sliding roller; 8. Positioning assembly; 80. Insert plate; 81. Positioning insert rod; 9. Anti-slip assembly; 90. Threaded tube; 91. Threaded lifting rod; 92. Anti-slip base plate. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments. The specific embodiments are as follows:

[0031] like Figures 1 to 5 As shown, a loading and unloading ladder mechanism for a charcoal block truck includes a base frame 1. A first crossbeam 10 is fixedly installed on the inner wall of the base frame 1. A ladder bottom support 2 is fixedly installed on the top of the first crossbeam 10. A ladder 3 is inserted into the interior of the ladder bottom support 2. A lifting assembly 4 is fixedly installed on the top of the base frame 1. A load-bearing frame plate 5 is fixedly installed on the top of the lifting assembly 4. A unloading assembly 6 is fixedly installed on the outer wall of the load-bearing frame plate 5. A sliding assembly 7 is fixedly installed on the inner wall of the unloading assembly 6. A positioning assembly 8 is fixedly installed on the top of the base frame 1. Several casters are installed on the bottom of the base frame 1. A foot pedal 51 is fixedly installed on the top of the load-bearing frame plate 5. The lifting assembly 4 includes a telescopic tube 40, which is fixed... Installed on the top of the base frame 1, the telescopic tube 40 has a telescopic rod 41 movably installed inside, and the telescopic rod 41 has a positioning slot 42 inside. The positioning component 8 includes a plate 80, which is fixedly installed on the top of the base frame 1. The positioning rod 81 is inserted into the plate 80. The shape of the positioning rod 81 is adapted to the positioning slot 42. In order to adapt to the carbon block transport vehicle of different heights, the lifting component 4 can adjust the height of the load-bearing frame plate 5 and other components to overlap with the vehicle body. When adjustment is required, the telescopic rod 41 is first slid inside the telescopic tube 40. After the height is adjusted, the positioning rod 81 is pushed to insert into the positioning slot 42 of the appropriate height inside the telescopic rod 41, thereby limiting the height of the load-bearing frame plate 5.

[0032] In addition, stepping on pedal 51 makes it easier for drivers and loading / unloading personnel to get on and off the vehicle, and also makes it easier to place the anode carbon blocks on the unloading assembly 6.

[0033] like Figures 1 to 5 As shown, the unloading assembly 6 includes a carbon block placement frame 60, which is fixedly connected to the load-bearing frame plate 5. The carbon block placement frame 60 has an internal slot, and a sliding assembly 7 is fixedly installed on the inner wall of the slot. A side plate 61 is fixedly installed on the outer wall of the carbon block placement frame 60. The sliding assembly 7 includes a bearing seat 70, which is fixedly installed on the inner wall of the slot. A sliding roller 71 is movably installed inside the bearing seat 70. In addition to being able to safely and quickly get on and off the vehicle via the ladder 3, the anode carbon blocks can also be placed on the unloading assembly 6 for loading and unloading. The bearing seat 70 is installed on the inner wall of the carbon block placement frame 60, and the sliding roller 71 slides inside the bearing seat 70, which can help the workers move the anode carbon blocks with less effort. Combined with the side plate 61, the anode carbon blocks can be stably protected. Even if the lifting assembly 4 is scaled up or down, there will be no risk of falling. Carbon blocks can be loaded onto the vehicle or unloaded from the vehicle each time a vehicle is loaded or unloaded, thereby shortening the handling time and improving transportation efficiency.

[0034] It should be noted that the end of the ladder 3 away from the bottom support 2 overlaps with the load-bearing frame plate 5. The top of the bottom support 2 is provided with a groove to allow the bottom of the ladder 3 to adjust its angle. The other end of the ladder 3 overlaps with the load-bearing frame plate 5 and can change its angle as the lifting assembly 4 rises and falls. Rubber pads can also be provided on the contact surface between the ladder 3 and the bottom support 2 to reduce wear.

[0035] like Figures 1 to 4 As shown, a second crossbeam 11 is fixedly installed on the inner wall of the base frame 1. An anti-slip component 9 is fixedly installed at the center of the inner part of the second crossbeam 11. The anti-slip component 9 includes a threaded tube 90, which is fixedly installed at the center of the inner part of the second crossbeam 11. A threaded lifting rod 91 is installed inside the threaded tube 90. An anti-slip base plate 92 is fixedly installed at the bottom of the threaded lifting rod 91. The anti-slip component 9 is provided to prevent the mechanism from sliding when it is connected to the vehicle body. After the universal wheel approaches the vehicle body, the threaded lifting rod 91 is rotated to make the threaded lifting rod 91 move inside the threaded tube 90, thereby making the anti-slip base plate 92 fit with the ground to improve stability and prevent sliding.

[0036] Working principle: The entire mechanism is moved to the side of the carbon block cart by the casters at the bottom of the base frame 1. Multiple mechanisms can load and unload materials from various angles of the vehicle at the same time to improve efficiency. The lifting component 4 is adjusted according to the height of the vehicle so that the foot pedal 51 is connected to the vehicle frame. The driver and staff can safely and quickly get on and off the vehicle via the ladder 3. At the same time, the unloading component 6 is set up for temporary storage of anode carbon blocks. The sliding component 7 can slide the anode carbon blocks onto the mechanism with ease. With the lifting component 4, the anode carbon blocks are brought closer to the ground for easy handling and stacking, thus improving the transportation efficiency of logistics.

[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A loading and unloading ladder mechanism for charcoal block carts, characterized in that, The system includes a base frame (1), a first crossbeam (10) fixedly installed on the inner wall of the base frame (1), a ladder bottom support seat (2) fixedly installed on the top of the first crossbeam (10), a ladder (3) inserted into the interior of the ladder bottom support seat (2), a lifting assembly (4) fixedly installed on the top of the base frame (1), a load-bearing frame plate (5) fixedly installed on the top of the lifting assembly (4), a unloading assembly (6) fixedly installed on the outer wall of the load-bearing frame plate (5), a sliding assembly (7) fixedly installed on the inner wall of the unloading assembly (6), and a positioning assembly (8) fixedly installed on the top of the base frame (1). The bottom of the base frame (1) is equipped with a number of casters, and the top of the load-bearing frame plate (5) is fixedly equipped with a foot pedal (51).

2. The charcoal block loading and unloading ladder mechanism according to claim 1, characterized in that, The lifting assembly (4) includes a telescopic tube (40), which is fixedly installed on the top of the base frame (1). A telescopic rod (41) is movably installed inside the telescopic tube (40), and a positioning slot (42) is provided inside the telescopic rod (41).

3. The charcoal block loading and unloading ladder mechanism according to claim 2, characterized in that, The positioning component (8) includes a plug plate (80), which is fixedly installed on the top of the base frame (1). A positioning plug rod (81) is inserted into the inside of the plug plate (80), and the shape of the positioning plug rod (81) is adapted to the positioning slot (42).

4. The charcoal block loading and unloading ladder mechanism according to claim 3, characterized in that, The unloading assembly (6) includes a carbon block placement frame (60), which is fixedly connected to the load-bearing frame plate (5). The carbon block placement frame (60) has an internal slot, and a sliding assembly (7) is fixedly installed on the inner wall of the slot. A side plate (61) is fixedly installed on the outer wall of the carbon block placement frame (60).

5. The charcoal block loading and unloading ladder mechanism according to claim 4, characterized in that, The sliding assembly (7) includes a bearing seat (70), which is fixedly installed on the inner wall of the slot, and a sliding roller (71) is movably installed inside the bearing seat (70).

6. The charcoal block loading and unloading ladder mechanism according to claim 5, characterized in that, The end of the ladder (3) away from the bottom support seat (2) overlaps with the load-bearing frame plate (5).

7. The charcoal block loading and unloading ladder mechanism according to claim 6, characterized in that, The inner wall of the base frame (1) is fixedly installed with a second crossbeam (11), and an anti-slip component (9) is fixedly installed at the center of the inner part of the second crossbeam (11).

8. The charcoal block loading and unloading ladder mechanism according to claim 7, characterized in that, The anti-slip component (9) includes a threaded tube (90), which is fixedly installed at the center of the second crossbeam (11). A threaded lifting rod (91) is installed on the internal thread of the threaded tube (90), and an anti-slip base plate (92) is fixedly installed at the bottom of the threaded lifting rod (91).

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